Under the sea, mischievous octopuses compete in dexterity to collect objects carelessly abandoned by their neighbors above.

On your turn, roll your cube/octopus onto an adjacent stack of tiles. The top tile will magnetically stick to the cube.
When you choose (ideally after several rotations to maximize the cube's capacity), retrieve your cube to unload its tiles before putting it back into play.
Arrange the collected tiles on your player board.
The player who scores the most points through majorities (objects, colors) wins the game.